diff mbox

[v2] mac80211: use capped prob when computing throughputs

Message ID 1384971215-16302-1-git-send-email-karl.beldan@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Karl Beldan Nov. 20, 2013, 6:13 p.m. UTC 
From: Karl Beldan <karl.beldan@rivierawaves.com>

Commit 3e8b1eb "mac80211/minstrel_ht: improve rate selection stability"
introduced a local capped prob in minstrel_ht_calc_tp but omitted to use
it to compute the per rate throughput.

Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
Cc: Felix Fietkau <nbd@openwrt.org>
---
 net/mac80211/rc80211_minstrel_ht.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Johannes Berg Nov. 25, 2013, 3:56 p.m. UTC | #1 
On Wed, 2013-11-20 at 19:13 +0100, Karl Beldan wrote:
> From: Karl Beldan <karl.beldan@rivierawaves.com>
> 
> Commit 3e8b1eb "mac80211/minstrel_ht: improve rate selection stability"
> introduced a local capped prob in minstrel_ht_calc_tp but omitted to use
> it to compute the per rate throughput.

Applied.

johannes

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diff mbox

Patch

diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 9702d88..7817a23 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -333,7 +333,7 @@  minstrel_ht_calc_tp(struct minstrel_ht_sta *mi, int group, int rate)
 		nsecs = 1000 * mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len);
 
 	nsecs += minstrel_mcs_groups[group].duration[rate];
-	tp = 1000000 * ((mr->probability * 1000) / nsecs);
+	tp = 1000000 * ((prob * 1000) / nsecs);
 
 	mr->cur_tp = MINSTREL_TRUNC(tp);
 }